References

  1. Rowe, J.B. 2010, The Australian Sheep Industry – undergoing transformation, Animal Production Science 50: 991 – 997 http://www.publish.csiro.au/paper/AN10142.htm
  2. Athas, S. 2011 Australian Sheep Industry Projections 2011, MLA market information http://www.mla.com.au/About-the-red-meat-industry/About-MLA/Media/Media-releases/MLA-mid-year-sheep-industry-projections-update
  3. Cottle, D.J. 2010, World Sheep and Wool Production.  In D.J. Cottle (Ed) International Sheep and Wool Handbook  Chapter 1.Nottingham, UK, Nottingham University Press
  4. ABARES 2011 Australian commodities March quarter 2011 pp 66 – 73 and 77 – 83 ISSN 1321-7844, Australian Bureau of Agricultural and Resource Economics and Sciences.
  5. ABS 2011a, 2009 – 2010 Agricultural Commodities Australia, Australian Bureau of Statistics
  6. ABS 2011b, Livestock Products, March quarter 2011, Australian Bureau of Statistics
  7. ABS 2013a Value of Agricultural Commodities Produced, Australia 2011 – 2012, Australian Bureau of Statistics
  8. ABS 2013b, Agricultural Commodities Australia, 2011 – 12, Australian Bureau of Statistics
  9. ABS, 2014, Australian Farming in Brief 1991 – 2013, Agricultural Businesses, Australian Bureau of Statistics
  10. Athas, S. 2011 Australian sheep industry projections 2011 Meat and Livestock Australia, ISSN 1329-2994
  11. Barker, R. 2013 Australian sheep industry projections 2013 Meat and Livestock Australia, ISSN 1329-2994
  12. Chapman, R.E., Williams, O.B. and Moule, G.R. 1973, in Pastoral Industries of Australia, eds. G. Alexander and O.B. Williams, Sydney University Press, Sydney, pp. 79-116.
  13. Cottle, D.J. (ed) 1991.  Australian Sheep and Wool Handbook, Inkata Press, Melbourne, Australia, 1991.
  14. Dickson, H., Wallace, A., Jolly, S. and Walkom, S. 2011 Prime lamb finishing options – Key profit drivers for a range of finishing systems.  MLA final report
  15. MLA 2014 Australian Sheep Industry Projections 2014 Meat and Livestock Australia ISSN 1329-2994
  16. National Land and Water Resources Audit, Commonwealth of Australia, Australian and Natural Resource Management 2002, Agricultural Land Use in Australia. Retrieved October 20th, 2006 from http://audit.ea.gov.au/ANRA/people/docs/national/anrm_report/anrm_contents.cfm
  17. Sackett, D. and McEachern, S. 2003, AgInsights 2003, Holmes Sackett and Associates Pty
  18. Arnold, G.W., Charlick, A.J. and Eley, J.R., 1984.  Effects of shearing time and time of lambing on wool growth and processing characteristics, Australian Journal of Experimental Agriculture and Animal Husbandry, vol 24 (126), p. 337.
  19. AWEX, data from the 2000/01, 2001/02 and 2002/03 seasons, Australian Wool Exchange.
  20. AWTA 1986 Vegetable Matter in Australian Wool.  Electronic Book Retrieved 1 February 2012. http://www.awta.com.au/en/Home/Publications/Marketing-Material/Vegetable-Matter-in-Australian-Wool/
  21. Bottomley, G. A. and Hudson, J. M. 1976, Winter shearing does have a major disadvantage, Tasmanian Journal of Agriculture, vol. 47(2), p. 95.
  22. Butler, L. G., Gibson, W. R. and Head, G. M. 1994, The effect of age, shearing date and reproduction on seasonal wool growth patterns, staple strength and position of break, in: Proc. of Australian Society of Animal Production, Masters, D. G. and Allen, J. G. (eds), Perth Print Brokers, Perth, p. 269.
  23. Court, J. 1991, Sheep industry crisis – meeting the challenge Department of Agriculture, Victoria, p. 16.11.
  24. Court, J. and Lawless, J., 1995.  Improved wool returns from clip marketing analysis 1991-1994 Agriculture Victoria, Melbourne.
  25. Doyle, P.T. and Thompson, A.N., 1992.  Grazing management for tine sound wool.  In Management for Wool Quality in Mediterranean Environments, eds P.T. Doyle, J.A. Fortune and N.R. Adams, Perth, W.A.  Department of Agriculture.
  26. Lightfoot, R. J. 1967, The effects of shearing time and stocking rate on wool production, Journal of Agriculture of Western Australia, vol. 8(2), pp. 90-98.
  27. Oldham, C.M., 2000.  The importance of staple strength to wool profit.  In Managing Wool Production for Quality and Profit, eds N.R. Adams, C.M. Oldham, R.J. Suiter and G.M. Wilson.  Cooperative Research Centre for Premium Quality Wool, p59, Perth.
  28. Ralph, I. G. 1971, Tender wool can be avoided, Journal of Agriculture of Western Australia, vol. 12(9), p. 232.
  29. Warr, G.J., Gilmour, A.R. and Wilson, H.K., 1979.  Effect of shearing time and location on vegetable matter components in the New South Wales woolclip.  Australian Journal of Experimental Agriculture and Animal Husbandry, vol 19, pp. 684-688.
  30. Warr, G. J. A. 1993, Effect of Shearing Time and Location on Vegetable Matter Components in the New South Wales Wool Clip, Australian Journal of Experimental Agriculture, vol. 19(101), p. 684.
  31. Wood, E. 2007 Value and Use of Wool, Wool Marketing and Clip Preparation Lecture notes.
  32. Woolmark, Australian Wool Innovation web site www.wool.com.au.  Retrieved Nov, 2003.
  33. Atkins, K.D., Martin, S.J., Casey, A.E., Graham, R.P., Semple, S.J., Gordon, R.V. and Kelly, M.J., 2005, Merino bloodlines: The comparsions 1994 – 2004.  NSW DPI PRIMEFACT 75
  34. Coelli, K.A., Atkins, K.D., Casey, A.E. and Semple, S. 2000, Agnote DAI-52, NSW DPI Orange, NSW.
  35. Mortimer, S.I., Atkins, K.D., Eissen, J., van Heelsum, A., Burns, A.M. and Isaac, B.R. 1994, ‘Effect of changing Merino ram source on average hogget wool production and wool quality levels and between – animal variability’,  in Wool Technology and Sheep Breeding, vol. 42, issue 3, pp. 243-252.
  36. Mortimer S.I., Atkins K.D., Taylor P.J., Murray W.K. and Coelli K.A. 2001, ‘Improving Selection Accuracy of rams and ewes in Merino breeding programs’ in Wool Technology and Sheep Breeding, vol. 49, issue 4, paper 5, pp. 278-283..
  37. Purvis, I.W. and Swan, A.A. 1997, ‘Can follicle density be used to enhance the rate of genetic improvement in Merino flocks?’ in Proceedings of the Australian Association of Animal Breeding and Genetics, vol. 12, pp. 512-515.
  38. Taylor, P.J. and Atkins, K.D. 1997, ‘Genetically improving fleece weight and fibre diameter of the Australian Merino – the Trangie QPLU$ project’ in Wool Technology and Sheep Breeding, vol. 45, issue 2, paper 3, pp. 92-107.
  39. Taylor, P.J. 2006 A Few Selected Lines.  Newsletter of the Trangie QPLU$ Project.  Issue 5 April 2006
  40. Foot, J.Z. and Vizard, A.L. 1992, in Management for Wool Quality in Mediterranean Environments, (eds. P.T. Doyle, J.A. Fortune and N.R. Adams), Agriculture WA, pp. 142-148.
  41. Gherardi, S.G., Doyle, P.T., Woodgate, R.G., Plaisted, T.W. and Ellis 1996, ‘Effect of supplementary feeding on the staple strength of wool produced by Merino hoggets’, Proceedings of the Australian Society of Animal Production, vol. 21, pp. 371-374.
  42. Hansford, K.A. and Kennedy, J.P. 1988, ‘Relationship between the rate of change in fibre diameter and staple strength’, Proceedings of the Australian Society of Animal Production, vol. 17, pp. 415-419.
  43. Masters, D.G. and Mata, G. 1998, ‘Effects of reproduction and supplementary feeding on staple strength and other wool characteristics of grazing ewes’, Proceedings of the Australian Society of Animal Production, vol. 22, pp. 245-248.
  44. Peterson, A.D., Gherardi, S.G. and Ellis, M.R. 2000, ‘Managing the diameter profile leads to increased staple strength of young Merino sheep shorn in Spring in SW Australia’, Asian-Australasian Journal of Animal Science (Suppl).  Vol. A 13, pp. 469-472.
  45. Brown GH, Turner HN and Dolling CHS (1968) Vital statistics for an experimental flock of Merino sheep.  V.  The effects of age of ram, maternal handicap and year of measurement on 10 wool and body characteristics for unselected rams Australian Journal of Agricultural Research 19: 825 – 835
  46. Collins GH (1992) Veterinary parasitology Notes for veterinary undergraduates, Department of Veterinary Pathology, University of Sydney
  47. Panaretto, B. A. 1979. Effectc of light and cyclic activity of wool follicles and possible relationships to changes in the pelage of other mammals. pp. 327-336. In: Physiological and environmental limitations to wool growth (Ed. J. L. Black and P. J. Reis). University of New England publishing unit, Armidale.
  48. Sackett D, Holmes P, Abbott K, Jephcott S, Barber M (2006)  Assessing the economic cost of endemic disease on the profitability of Australian beef cattle and sheep producers.  Final Report of Project AHW.087. Meat and Livestock Australia, Sydney
  49. ABARES 2013 ABARES, 2012, Agricultural Commodity Statistics 2012, CC BY 3.0
  50. ABS, 2013, Australian Farming in Brief 1991 – 2012, Agricultural Businesses
  51. AWPFC, 2013, Australian Wool Production Forecast Report, April 2013. Australian Wool Production Forecast Committee, Australian Wool Innovation
  52. Australian Wool Innovation, 2002, Future Fleece CD, Australian Wool Innovation Ltd.
  53. AWEX 2012 The Code of Practice for the Preparation of Australian Wool Clips, The Woolclasser. 2013 – 2015  Australian Wool Exchange Ltd.
  54. AWEX market reports
  55. Fogarty, N.M., Hopkins, D. and Holst, P. 1998, Lamb production from diverse genotypes – Final Report, NSW Agriculture.  http://www.dpi.nsw.gov.au/agriculture/livestock/sheep/breed-select/meat/genotypes – Retrieved 13 September 2013
  56. Bocquier, F. and M. Theriez 1989.  Sheep.  In: (ed) R. Jarrige.  Ruminant Nutrition: Recommended Allowances and Feed Tables, pp 153-168. INRA, Paris.
  57. Cowan, R.T., Robinson, J.J., McDonald, I. and Smart, R., 1980.  ‘Effects of fatness at lambing and diet in lactation on body tissue loss, feed intake and milk yield of ewes in early lactation.’ Journal of Agricultural Science, Cambridge vol 95: pp 497-514.
  58. CSIRO Plant Industry, 2004.  Grazfeed.  A decision support tool.  CSIRO Plant Industry, Canberra, ACT.
  59. Geesink, G. and Zerby, H. 2010. Meat Production. In “International Sheep and Wool Handbook” (ed. D.J. Cottle)  Nottingham University Press, Nottingham.
  60. Hall, D.G., Gilmour, A.R., Fogarty, N.M. and Holst, P.J. 2002. ‘Growth and carcass composition of second-cross lambs. 2. Relationship between estimated breeding values of sires and their progeny performance under fast and slow growth regimes.’ Australian Journal of Agricultural Research vol 53, pp 1341-1348
  61. Hall, D.G and Holst, P.J 1994, Nutrition to produce large, lean lambs – some general principles and experimental results.  Proceedings of Cowra Lamb Forum, NSW Agriculture
  62. Jeremiah, L.E. 2000. The effects of chronological age, slaughter weight and gender on lamb: A review. Technical Bulletin 2000-IE.  Available at http://res2.agr.ca/lacombe/pdf/tech_reports/00JeremiahTB2000_1E.PDF
  63. Langford, C., Adams, M. and Sergeant, E. 1996.  Sheep Production and Management:Southern Irrigation Areas. Agdex 430/10 NSW Agriculture
  64. Lee, G.J. 1986. Growth and composition of ram and wether lambs fed at two levels of nutrition. Australian Journal of Experimental Agriculture vol 26, pp 275-278
  65. Meat and Livestock Australia 2003. The Lamb Guide: A guide to Australian lamb production
  66. and marketing. Meat and Livestock Australia, Sydney. LPI274 ISBN1740361423
  67. New South Wales Department of Primary Industries, 2006.  Photographs supplied courtesy of NSWDPI, Orange, NSW.Paterson, A. 2003 ‘Growth and Development of Sheep’  Available at
  68. http://www.agriserve.co.za/growth_and_development_of_sheep_.htm
  69. Salmon, L., Donnelly, J.R., Moore, A.D., Freer, M. and Simpson, R.J. 2004.  ‘Evaluation of options for production of large lean lambs in south eastern Australia.’  Animal Feed Science and Technology  vol 112, pp 195-209.
  70. SCA 1990.  Feeding standards for Australian livestock: Ruminants.  Standing Committee on Agriculture, Ruminants Subcommittee, CSIRO, Melbourne.
  71. Searle, T. W., McGraham, N., and O’Callaghan, M. 1972. Growth in sheep I. The chemical composition of the body. Journal of Agricultural Science, Cambridge; vol 79 pp 371-382.
  72. Shands, C., Casburn, G., Hancock, B. 2003.  Feeder lamb production in Winter rainfall dominant pastoral areas.  Meat and Livestock Australia, Sydney.
  73. Suiter, J. 1994 Body Condition Scoring of Sheep and Goats Farmnote 69/1994. Available at
  74.      http://agspsrv38.agric.wa.gov.au/servlet/page?_pageid=449&_dad=portal30&_schema=PORTAL30
  75. Tribe, D.E. and Coles, G.R.C. 1966. Prime Lamb Production – The husbandry of crossbred and dual purpose sheep. F.W. Cheshire Pty Ltd, NSW
  76. White, A., Shands, C., Casburn, G. 2001.  Making the most of mutton.  Meat and Livestock Australia, Sydney. (ISBN 1740363078)
  77. APVMA 2013 Export Slaughter Intervals for Veterinary Medicines, Australian Pesticides and Veterinary Medicines Authority http://www.apvma.gov.au/residues/esi_whp/vet_meds.php Retrieved 28 November 2013.
  78. McLeod BM, White AK and O’Halloran, WJ (2010) Marketing of Sheep and Sheep Meat. In DJ Cottle Ed. International Sheep and Wool Handbook Chapter 29, Nottingham University Press, Nottingham, UK
  79. Shands, C.G., Hancock, B., Duddy, G., Casburn, G., White, A., Alcock, D. and Murray, G., 2003. The Lamb Guide. A guide to Australian Lamb Production and Marketing. MLA. OnFarm Series. Meat and Livestock Australia Ltd., Sydney, NSW. LP1274, ISBN 17 4036 1423.
  80. AusMeat Ltd., 2003. Sheepmeat language. AusMeat Brochure retrieved December 8, 2013 from http://www.ausmeat.com.au/industry-standards/meat/sheep.aspx.
  81. White, A., Shands, C. and Casburn, G., 2001. ‘Making the most of mutton.’ Meat and Livestock Australia, Sydney. ISBN 17 4036 3078.
  82. McLeod, B., 2003. Comparing lamb marketing methods. AgFact A3.8.6. NSW Department of Primary Industry, retrieved July 15th, 2006 from http://www.dpi.nsw.gov.au.
  83. AusMeat Ltd., 2003. Sheepmeat language. AusMeat Brochure retrieved December 8, 2013 from http://www.ausmeat.com.au/industry-standards/meat/sheep.aspx.
  84. ABARES 2013 Australian lamb:  Financial performance of slaughter lamb producing farms 2010-11 to 2012-13, Australian Bureau of Agricultural and Resource Economics and Sciences
  85. Shands, C.G., Hancock, B., Duddy, G., Casburn, G., White, A., Alcock, D. and Murray, G., 2003. The Lamb Guide. A guide to Australian Lamb Production and Marketing. MLA. OnFarm Series. Meat and Livestock Australia Ltd., Sydney, NSW. LP1274, ISBN 17 4036 1423.
  86. O’Halloran W J . 1991. Marketing of sheep and sheepmeats . Chapter 16 in Australian Sheep and Wool Handbook. (ed) D.J. Cottle, Inkata Press, Melbourne
  87. Sheep Genetics (SG) Data supplied courtesy of SG.  Meat and Livestock Australia (MLA) and Australian Wool Innovation Ltd (AWI).
  88. Sheep Genetics (SG) Ram Breeders Manual
  89. Sheep Genetics (SG) Breeders Bulletin – quarterly
  90. Various Authors 2003, in Special issue on Nutrition-Parasite Interactions in Sheep Australian Journal of Experimental Agriculture, Vol. 43(12). Available at: http://www.publish.sciro.au/nid/73/issue/627.htm. Retrieved Aug 2003.
  91. Arundel, J.H. and Sutherland, A.K.. 1988, Animal Health in Australia Volume 10. Ectoparasitic diseases of sheep cattle goats and horses, Australian Government Publishing Service, Canberra. pp. 178.
  92. Atkins, K.D. and McGuirk, B.J. 1979, ‘Selection of Merino sheep for resistance to fleece rot and body strike’, Wool Technology and Sheep Breeding, vol. 27, pp. 15-19.
  93. Bailey JN, Kahn LP, Walkden-Brown SW (2009a) Availability of gastro-intestinal nematode larvae to sheep following winter contamination of pasture with six nematode species on the northern tablelands of New South Wales. Veterinary Parasitology 160, 89-99.
  94. Bailey JN, Walkden-Brown SW, Kahn LP (2009b) Comparison of strategies to provide lambing paddocks of low gastrointestinal nematode infectivity in a summer rainfall region of Australia. Veterinary Parasitology 161(Issues 3-4, 12 May 2009), 218-231
  95. Barger, I.A., Dash, K.M. and Southcott, W.H. 1978, ‘Epidemiology and control of liver fluke in sheep’, in The epidemiology and control of gastrointestinal parasites of sheep in Australia, (Eds. Donald, A.D. et al.) CSIRO, Melbourne. pp. 65-74.
  96. Besier RB, Love SCJ (2003) Anthelmintic resistance in sheep nematodes in Australia: the need for new approaches. Australian Journal of Experimental Agriculture 13(12), 1383-1391.
  97. Besier, B., Jacobson, C., Woodgate, R. and Bell, K.  (2010). Sheep Health. In “International Sheep and Wool Handbook” (ed. D.J. Cottle)  Nottingham University Press, Nottingham.
  98. Brightling, A. 1994, Stock Diseases, Inkata Press, Melbourne, pp. 328
  99. Brightling, A. 2006, Livestock Diseases in Australia, C.H. Jerram & Associates, Mt. Waverley Victoria, pp. 388
  100. Brightling, A. 2006, ‘Vaccination’, in Livestock Diseases in Australia, C.H. Jerram & Associates, Mt. Waverley Victoria, pp. 31-34.
  101. Brightling, A. 2006, ‘Worm control – sheep’, in Livestock Diseases in Australia, C.H. Jerram & Associates, Mt. Waverley Victoria, pp. 1-11.
  102. Broadmeadow, M., Gibson, J.E., Dimmock, C.K., Thomas, R.J. and O’Sullivan, B.M. 1983, ‘The pathogenesis of flystrike in sheep’, Sheep Blowfly and Flystrike in Sheep, (Ed. Raadsma, H.W.), University of NSW, Sydney, NSW Department of Primary Industries, Orange, NSW, pp. 327-332
  103. Brown DJ, Swan AA, Gill JS (2010) Within- and across-flock genetic relationships for breech flystrike resistance indicator traits. Animal Production Science 50(12), 1060-1068.
  104. Colditz IG, Walkden-Brown SW, Daly BL, Crook BJ (2005) Some physiological responses associated with reduced wool growth during blowfly strike in Merino sheep. Australian Veterinary Journal 83(11), 695-699.
  105. Colditz IG (2008) Six costs of immunity to gastrointestinal nematode infections. Parasite Immunology 30(2), 63-70.
  106. Cole, V.G. 1986, Animal Health in Australia Volume 8. Helminth parasites of sheep and cattle, Australian Government Publishing Service, Canberra. pp. 255.
  107. Colvin AF, Walkden-Brown SW, Knox MR, Scott JM (2008) Intensive rotational grazing assists control of gastrointestinal nematodosis of sheep in a cool temperate environment with summer-dominant rainfall. Veterinary Parasitology 153(1-2), 108-120.
  108. Colvin AF, Walkden-Brown SW, Knox MR (2012) Role of host and environment in mediating reduced gastrointestinal nematode infections in sheep due to intensive rotational grazing. Veterinary Parasitology 184, 180-192.
  109. Edwards, C.M., al-Saigh, M.N.R., Williams, G.L.I. and Chamberlain, A.G. 1976, ‘Effect of liver fluke on wool production in Welsh Mountain Sheep’, Veterinary Record, vol. 98, pp. 372.
  110. Ferguson, K.A., Wallace, A.L.C. and Lindner, H.R. 1965, ‘Hormonal regulation of wool growth’, Biology of the skin and hair growth. Proceedings of a symposium held at Canberra, Australia, August 1964 (Eds. Lyne, A.G. and Short, B.F.), Angus and Robertson, Sydney.
  111. Greer AW, Stankiewicz M, Jay NP, McAnulty RW, Sykes AR (2005) The effect of concurrent corticosteroid induced immuno-suppression and  infection with the intestinal parasite Trichostrongylus colubriformis on food  intake and utilization in both immunologically naïve and competent sheep. Animal Science 80, 89-99.
  112. Greer AW (2008) Trade-offs and benefits: implications of promoting a strong immunity to gastrointestinal parasites in sheep. Parasite Immunology 30(2), 123-132.
  113. Greer AW, Huntley JF, Mackellar A, McAnulty RW, Jay NP, Green RS, Stankiewicz M, Sykes AR (2008) The effect of corticosteroid treatment on local immune responses, intake and performance in lambs infected with Teladorsagia circumcincta. International Journal for Parasitology 38(14), 1717-1728.
  114. Joshua, E., Junk, G., Levot, G. 2010, Sheep lice, Primefact 483, NSW Department of Primary Industries, Orange, NSW.
  115. Johnstone, I.L., Darvill, F.M., Bowen, F.L., Butler, R.W., Smart, K.E. and Pearson, I.G. 1979, ‘The effect of four schemes of parasite control on production in Merino wether weaners in two environments’, Australian Journal of Experimental Agriculture and Animal Husbandry, vol. 19, pp. 303-311.
  116. Kelly GA, Kahn LP, Walkden-Brown SW (2010) Integrated Parasite Management for sheep reduces the effects of gastrointestinal nematodes on the Northern Tablelands of NSW. Animal Production Science 50, 1043–1052.
  117. Levot, G. 1999, Life Cycle of the sheep blowfly, Agnote DAI-192, first edition, December, NSW Department of Primary Industries, Orange, NSW.
  118. Lipson, M. and Bacon-Hall, R.E. 1976, ‘Some effects of various parasite populations in sheep on the processing performance of wool’, Wool Technology and Sheep Breeding, vol. 23, pp. 18-20.
  119. McLeod, R.S. 1995, ‘Costs of major parasites to the Australian livestock industries’, International Journal of Parasitology, vol. 25, pp. 1363-1367.
  120. Murray, W. and Mortimer, S. 2001, Scoring sheep for fleece rot, Agfact A3.3.41, NSW Department of Primary Industries, Orange, NSW, pp. 4.
  121. Niven P, Anderson N, Vizard AL (2002) The integration of grazing management and summer treatments for the control of trichostrongylid infections in Merino weaners. Australian Veterinary Journal 80(9), 559-566.
  122. O’Connor LJ, Walkden-Brown SW, Kahn LP (2006) Ecology of the free-living stages of major trichostrongylid parasites of sheep. Veterinary Parasitology 142, 1-15.
  123. Rugg D, Thompson D, Gogolewski RP, Allerton GR, Barrick RA, Eagleson JS (1998) Efficacy of ivermectin in a controlled-release capsule for the control of breech strike in sheep. Australian Veterinary Journal 76(5), 350-354.
  124. Sackett D, Holmes P, Abbott K, Jephcott S, Barber M (2006) Assessing the economic cost of endemic disease on the profitability of Australian beef cattle and sheep producers. Final Report of Project AHW.087. Meat and Livestock Australia, Sydney.
  125. Smith J, Brewer H, Dyall T Heritability and phenotypic correlations for breech strike and breech strike resistance indicators in Merinos. In ‘AAABG’, 2009, pp. 334-337
  126. Steel, J.W. and Symons, L.E.A. 1979, ‘Current ideas on the mechanisms by which gastrointestinal helminths influence the rate of wool growth’, in Physiological and environmental limitations to wool growth, (Eds. Black, J.L. and Reis, P.J.), University of New England Publishing Unit, Armidale, pp. 311-325.
  127. Walkden-Brown, S.W., Daly, B.L., Colditz, I.G. and Crook, B.J. 2000, ‘Role of anorexia in mediating effects of blowfly strike on wool’, Asian-Australasian Journal of Animal Science, vol. 13, Supplement July B, pp. 76-79.
  128. Wilkinson, F.C., de Channet, G.C. and Beetson, B.R. 1982, ‘Growth of populations of lice, Damalinia ovis, on sheep and their effects on production and processing performance of wool’, Veterinary Parasitology, vol.  9, pp. 243-252.
  129. Williams AR (2011) Immune-mediated pathology of nematode infection in sheep – is immunity beneficial to the animal? Parasitology 138(05), 547-556
  130. Andrews AC (1997) ‘Feed year planning and grazing management’ in Pasture Production and Management (Eds JV Lovett and JM Scott) Inkata Press, pp. 207-230
  131. Anon (2003) ‘Grazing Management’, in Towards Sustainable Grazing – The Professional Producer’s Guide (Eds. W. Mason, L. Warn and G. Cahill), Meat and Livestock Australia Ltd., pp. 91-104.
  132. Bell A, Graham P, Blackwood I, Clements B, Meaker G, Alllan C et al (2006) PROGRAZE: Profitable Sustainable grazing (7th edition): NSW Department of Primary Industries and Meat and Livestock Australia. Primefact 323
  133. Chapman DF (1997) Efficient grazing Management Grazing methods, sorting the facts from the hype, SGS and Grasslands Society of Victoria, Proceedings of the Grazing Methods Seminar, 30th  September 1997, School of Mines Ballarat
  134. Clements B, Ayres L, Langford C, McGarva L, Simpson P, Hennessy G, Cole C, Keys M, Upjohn B, Leech F (2000) The Grazier’s Guide to Pastures NSW Agriculture
  135. Dowling PM, Kemp DR, Ball PD, Langford CM, Michalk DL, Millar GD, Simpson PC and Thompson RP (2005) Effects of continuous and time control grazing on grassland components in south-eastern Australia. Australian Journal of Experimental Agriculture 45, 369-382.
  136. Greenwood KL, MacLeod DA and Hutchinson KJ (1997) Long-term stocking rate effects on soil physical properties Australian Journal of Experimental Agriculture 37, 413 – 419.
  137. Hodgson J (1990) Grazing Management – Science into Practice, Longman Scientific and Technical p203.
  138. Hutchinson K (1993) Grazing Systems overview–theory and practice of grazing management for sustaining productive temperate pastures. In the Proceedings of 8th Annual Conference of The Grassland Society of NSW, Orange 8: 90-7
  139. Lodge GM, Murphy SR and Harden S (2003) Effects of grazing and management on herbage mass, persistence, animal production and soil water content of native pastures. 1. A redgrass-wallaby grass pasture, Barraba, North West Slopes, New South Wales. Australian Journal of Experimental Agriculture 43, 875-890.
  140. Norton B (1998) The application of grazing management to increase sustainable livestock production, Animal Production in Australia 22, 15 – 26
  141. Scattini WJ, Orr DM, Miller CP, Holmes WE and Hall TJ (1988) ‘Managing native grasslands’ in Native Pastures in Queensland, Queensland DPI, pp 52-71.
  142. Waters C and Hacker R (2008) Integration of biodiversity and primary production in northern and western New South Wales Report to Border Rivers CMA, Namoi CMA and Western CMA, September 2008.
  143. Allworth, B. 2004 Managing fodder prices for droughts. A guide for sheep producers. Australian Wool Innovation Limited, Holmes Sackett and Associates, Wagga Wagga, NSW.
  144. Anon. 2004, Which sheep do I keep? A guide to assist producers in droughts, Australian Wool Innovation Limited. Holmes Sackett and Associates, Wagga Wagga, NSW.
  145. Anon. 2004, Managing sheep in droughtlots? A best practice guide, Australian Wool Innovation Limited. Holmes Sackett and Associates, Wagga Wagga, NSW.
  146. AWI 2006. Managing sheep in droughtlots  A best practice guide. October 2006.  AWI, Sydney.
  147. Godfrey SI, Rowe JB, Speijers EJ, Toon W (1993) Lupins, Barley, or Barley Plus Virginiamycin As Supplements For Sheep At Different Feeding Intervals. Australian Journal of Experimental Agriculture 33, 135-140.
  148. Rowe JB, Brown G, Ralph IG, Ferguson J, Wallace JF (1989) Supplementary feeding of young Merino sheep, grazing wheat stubble, with different amounts of lupin, oat or barley grain. Australian Journal of Experimental Agriculture 29, 29-35.
  149. Alexander 1984 Constraints to lamb survival. In Reproduction in sheep Eds. DR Lindsay, DT Pearce pp. 199 – 209 Australian Academy of Science: Canberra.
  150. AWI & MLA 2008 Wean More Lambs, Making more from sheep Module 10 http://www.makingmorefromsheep.com.au/wean-more-lambs/index.htm
  151. Hall et al. 1995 Performance of crossbred progeny of Trangie Fertility Merino and Booroola Merino rams and Poll Dorset ewes 1. Lamb birth weight, survival and growth. Australian Journal of Experimental Agriculture 35: 1069 – 1074
  152. Hinch, G.N., Crosbie, S.F., Kelly, R.W., Owens, J.L. and Davis, G.H.  1985 Influence of birth weight and litter size on lamb survival in high fecundity Booroola-Merino crossbred flocks. New Zealand Journal of Agricultural Research 28: 31 – 38
  153. Atkins, K. D., J. S. Richards, et al. (2006). “The wool-meat balance – getting it right.” Proceedings of the Australian Society of Animal Production 26: short comm. 30.
  154. Atkins, K. D., J. S. Richards, et al. (2006). “The application of genetic principles to precision sheep production systems in sheep.” 8th World Congress on Genetics Applied to Livestock Production.
  155. Atkins, K. D., J. S. Richards, et al. (2006). “Measurement and selection options for wool and meat production in commercial sheep flocks.” Wool Meets Meat – Proceedings of 2006 Australian Sheep Industry CRC conference: 80-84.
  156. Kelly, M., A. Swan, et al. (2006). “Implementing selection and optimising flock structures in Merino flocks.” Wool Meets Meat – Proceedings of 2006 Aust Sheep Industry CRC conference: 86-90.
  157. Richards, J. S. and K. D. Atkins (2006). “Making the most from selection in your Merino business: Optimising flock structure to improve profit from current and future generations.” Proceedings of the Trangie Qplu$ Merinos Open day 2006: 60-67.
  158. Richards, J. S. and K. D. Atkins (2007). “Determining pedigree by association in Merino flocks.” Proceedings of the Association for the Advancement of Animal Breeding and Genetics 17: 403-406.
  159. Richards, J. S., K. D. Atkins, et al. (2006). “Pedigree assignment by electronic matching of lambs and dams.” Proceedings of the Australian Society of Animal Production 26th conference: short comm. 31.
  160. Richards, J. S., K. D. Atkins, et al. (2006). “Data from walk-over weighing – where are we at.” Proceedings of the Australian Society of Animal Production 26th conference: short comm. 32.
  161. Richards, J. S., S. J. Semple, et al. (2010). “Practical application of precision sheep managment.” Proceedings of the 25th Annnual Conference of the Grasslands Society of NSW Inc.: 53-60.
  162. Rowe, J. B. and K. D. Atkins (2006). ” Precision sheep production – pipedream or reality.” Proceedings of the Australian Society of Animal Production 26th conference: short comm. 33.
  163. Alexander, G. 1964, ‘Lamb Survival: Physiological Considerations’, Proceedings of the Australian Society of Animal Production, vol. 5, pp. 113.
  164. Atkins, K. and Semple, S. 2003, ‘Using Fibre Measurements for Clip Preparation and Selection in Commercial Merino Flocks’, Wool Technology and Sheep Breeding, vol. 51(2), pp. 127-129.
  165. Bell, K. 2003, ‘Challenges for Worm Control in the Next Decade’, Merino Selection Demonstration Flocks Newsletter, Number 7, March 2003.
  166. Bell, K.J. 2010. Sheep Management. In “International Sheep and Wool Handbook” (ed. D.J. Cottle) Nottingham University Press, Nottingham.
  167. Colvin, A. F., S. W. Walkden-Brown, et al.. 2008, “Intensive rotational grazing assists control of gastrointestinal nematodosis of sheep in a cool temperate environment with summer-dominant rainfall.” Veterinary Parasitology 153(1-2): 108-120.
  168. Ferguson, M., B. Paganoni, et al.. 2004, Lifetime wool 8. Progeny wool production and quality, Proceedings of Australian Society of Animal Production.
  169. Geytenbeek, E., Goode, J.R., and Schuller, W.J. 1962, ‘Age at weaning – its effect on growth and production of young merino sheep’, Proceedings of the Australian Society of Animal Production, vol. 4, pp. 130-134.
  170. Hodge, R.W. 1964, ‘Milk and Pasture in Growth of Lambs’, Proceedings of the Australian Society of Animal Production, vol. 5, pp. 145-148.
  171. Hodge, R.W. 1991, ‘Weaner Management’, in Australian Sheep and Wool Handbook, (Ed. Cottle, D.), Inkata Press. pp 164-171.
  172. Holmes Sackett and Associates Pty Ltd (HSA).  Benchmarking Data 1008/98 – 2001/02.  Wagga Wagga, N.S.W.
  173. Holmes Sackett and Associates Pty Ltd (HAS).  How to successfully manage the Merino weaner.  Holmes Sackett Associates, Wagga Wagga, N.S.W.
  174. Hough, G.M., Williams, A.J., Annison, E.F., Murison, R.D. and McDowell, G.H. 1986, in Proceedings of the Australian Society of Animal Production, vol. 16, pp. 416.
  175. Lean, G. ‘Time of Shearing. How to Successfully Manage the Merino Weaner’, AgInsights 4.0. Holmes Sackett and Associates, pp. 23-25.
  176. Love, S. and Biddle, A. 2000, WormKill 2000. AgNote DAI/118 First Edition, NSW Dept. of Agriculture.
  177. Love, S. and Lloyd, J. 1999, DrenchPlan 2000. AgNote DAI/88 First Edition, NSW Dept. of Agriculture.
  178. McDowell, G.H. 1991, ‘Lactation and Lamb Growth’, in Australian Sheep and Wool Handbook, (Ed. Cottle, D.), Inkata Press.  pp 144-161.
  179. Morley, F.H.W. 1983, ‘Stocking Rates’, Refresher Course for Veterinarians. Proceedings No. 67. pp. 93.
  180. Morley, F.H.W. 1994, ‘Planning Sheep Management’, Merinos, Money and Management. Post Graduate Committee in Veterinary Science, University of Sydney, pp. 83.
  181. NSW Dept. of Agriculture 1999, DrenchPlan 2000, AgNote DAI/88 First Edition.
  182. NSW Dept. of Agriculture 2000, WormKill 2000. AgNote DAI/118 First Edition.
  183. Richards, J.S. and Atkins, K.D. 2004, ‘Simultaneous assortment of animals for meat and wool production in merino flocks’, Wool Technology and Sheep Breeding, vol. 52(3), pp. 193-201.
  184. Rowe, J.B. and Atkins, K.D. 2004, Strategies for lifting productivity in the sheep industry, Cooperative Research Centre for the Australian Sheep Industry. Unpublished.
  185. White, D.H., Bowman, P.J., and Morley, F.H.W. 1982, ‘Choice of Date of Lambing and Stocking Rate for Merino Wool-Producing Flocks’, Proceedings of the Australian Society of Animal Production, vol. 14, pp. 38.
  186. White, D.H., Bowman, P.J. and Morley, F.H.W. 1982, ‘Choice of Date of Lambing and Stocking Rate for Prime Lamb Producers’, Proceedings of the Australian Society of Animal Production, vol. 14, pp. 41.
  187. Wheeler, J.L., Reardon, T.F., and Lambourne, L.J. 1963, ‘Effect of pasture availability and shearing stress on herbage intake of grazing sheep’, Australian Journal of Agricultural Research, vol. 14, pp. 364.
  188. Atkins, K.D., Gilmour, A.R., 1981. The comparative productivity of five ewe breeds – 4. Growth and carcase characteristics of purebred and crossbred lambs. In Australian Journal of Experimental Agriculture and Husbandry. Vol. 21, pp. 172-178.
  189. Clarke, J.N., 1982. ‘Sheep Production.’ Eds G.A. Wickham and M.F. McDonald, vol. 1, pp. 111-  142.
  190. Davis, J. 2005. Feedlotting Lambs – A Producer’s Guide. Department of Primary Industries.
  191. Davis, I.F., Kenney P.A., Cumming I.A. (1973). Effect of time of joining and rate of stocking on the production of Corriedale ewes in southern Victoria – 1. Mating and lamb numbers. In Australian Journal of Experimental Agriculture and Animal Husbandry: Vol. 13, pp. 496-501.
  192. Donnelly J.R. 1984. The productivity of breeding ewes grazing on lucerne or grass and clover pastures on the tablelands of southern Australia – III. Lamb mortality and weaning percentage. In Australian Journal of Agricultural Research. Vol. 35, pp. 709-721.
  193. Fogarty, N. M., Dickerson, G.E., Young, L.D. 1984. Lamb production and its components in pure breeds and composite lines. II. Breed Efffects and Heterosis. In Journal of Animal Science. Vol. 58, No. 2, p. 285.
  194. Fogarty, N., Ingham, V., McLeod, L., Morgan, J., Gaunt, G. 2005. Dynamic Dams for Lamb Production: More $$$s from Crossbred Ewes with the Right Genetics. In Technical Bulletin 50. NSW Department of Primary industries.
  195. Fogarty NM, Ingham VM, Gilmour AR, Cummins LJ, Gaunt GM, Stafford J, Edwards JEH & Banks RG (2005) Genetic evaluation of crossbred lamb production. 1. Breed and fixed effects for birth and weaning weight of first-cross lambs, gestation length, and reproduction of base ewes. Australian Journal of Agricultural Research 56(5), 443-453. doi: http://dx.doi.org/10.1071/AR04221
  196. Holmes Sackett Pty Ltd. Data supplied by Holmes, Sackett and Associates 2012/13. Wagga Wagga, NSW.
  197. Holst, P.J., Killeen, I.D., and Cullis, B.R. 1986. Nutrition of the Pregnant Ewe and its Effect on Gestation Length, Lamb Birth Weight and Lamb Survival. In Australian Journal of Agricultural Research. Vol. 37, pp. 647-655.
  198. Kenney, P.A., Davis, I.F. 1974. Effect of time of joining and rate of stocking on the production of Corriedale ewes in southern Victoria – 2. Survival and growth of lambs. In Australian Journal of Experimental Agriculture and Animal Husbandry: Vol. 14.
  199. Killeen, I.D. 1967. The effects of body weight and level of nutrition before, during, and after joining on ewe fertility. In Australian Journal of Experimental Agriculture and Animal Husbandry. Vol. 7. McGuirk, B.J., 1967. ‘Breeding for lamb production.’ Wool Technology and Sheep Breeding, vol 14, issue 2, paper 9, pp 73-75.
  200. Morley, F.H.W., White, D.H., Kenney, P.A., Davis, I.F. 1978. Predicting ovulation rate from liveweight in ewes. In Agricultural Systems. Vol. 3.